Hi Jeremy, I remember seeing this is the documentation, the section about Host HA, is just a duplication of VM HA. I think this was copied and pasted in error by the author. For Host HA to work, you would need at least 3 hosts, all with Out of band management enabled. Regards Darrin
On 2021/06/11 09:03:03, Jeremy Hansen <j...@skidrow.la> wrote: > > I'm trying to play with HA. I've enabled it via the interface but the HA > state is labeled as Ineligible.> > > I'm specifically interested in this:> > > HA for Hosts> > > The user can specify a virtual machine as HA-enabled. By default, all virtual > router VMs and Elastic Load Balancing VMs are automatically configured as > HA-enabled. When an HA-enabled VM crashes, CloudStack detects the crash and > restarts the VM automatically within the same Availability Zone. HA is never > performed across different Availability Zones. CloudStack has a conservative > policy towards restarting VMs and ensures that there will never be two > instances of the same VM running at the same time. The Management Server > attempts to start the VM on another Host in the same cluster.> > > > My assumption is if a VM Host dies, whatever guests that were running on that > host would automatically move to an available VM host. Maybe I'm > misinterpreting.> > > Thanks> > -jeremy> >
